If the battery shows 0V, it cannot be charged with a smart charger but can be revived using cables and a fully charged battery. In cases of deep discharge without damage, slow charging or reconditioning can often restore the battery. . But after a week or two, you found out that your battery is draining charge. Or, it is not holding the charge for too long. So, how to fix the NiMH battery not holding charge? Well, there can be some reasons why your NiMH. . What should you do when the charger gives you the dreaded 'ERROR' light, rejecting the battery entirely? Before you contribute another battery to the billions discarded annually, there's a trick you should know. At EBL, with over 20 years of expertise, we've learned that many of these cells aren't. . In this comprehensive tutorial, learn how to breathe new life into seemingly dead NiMH batteries using a DC power supply. Recently, I purchased a pack of 2400mAh NiMH batteries, but some were non-functional.
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